package org.openslx.dozmod.gui.window.layout;

import java.awt.BorderLayout;
import java.awt.Insets;
import java.awt.Window;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.ButtonGroup;
import javax.swing.DefaultBoundedRangeModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JSlider;
import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;

import org.openslx.dozmod.Branding;
import org.openslx.dozmod.Config;
import org.openslx.dozmod.gui.Gui;
import org.openslx.dozmod.gui.control.QLabel;
import org.openslx.dozmod.gui.control.WordWrapLabel;
import org.openslx.dozmod.gui.helper.GridManager;

@SuppressWarnings("serial")
public class ConfigWindowLayout extends JDialog {

	private static String title = Branding.getApplicationName() + " - Konfiguration";

	protected final JRadioButton btnProxyNone;
	protected final JRadioButton btnProxyAuto;
	protected final JRadioButton btnProxySocks = null;
	protected final JRadioButton btnProxyHttp = null;
	protected final JCheckBox chkSendMeMail;
	protected final QLabel lblYourAddress;
	protected final JSlider sldFontSize;
	protected final JSlider sldConnections;
	protected ButtonGroup btnGroupLookAndFeel = null;

	protected final JButton btnSave;
	protected final JButton btnClose;

	public ConfigWindowLayout(Window modalParent) {
		super(modalParent, title, modalParent != null ? ModalityType.APPLICATION_MODAL
				: ModalityType.MODELESS);

		// regular layout as a helper for the whole page
		getContentPane().setLayout(new BorderLayout());

		Insets headingInset = new Insets(16, 12, 3, 3);
		// Panel to add everything into, needed for the border.
		JPanel contentPanel = new JPanel();
		getContentPane().add(contentPanel, BorderLayout.CENTER);
		GridManager grid = new GridManager(contentPanel, 1, false, new Insets(4, 3, 1, 3));

		// mail config
		grid.add(new WordWrapLabel("E-Mail-Benachrichtigungen", true, false))
				.insets(headingInset)
				.expand(true, false)
				.fill(true, false);
		chkSendMeMail = new JCheckBox("Über VM- und Veranstaltungsänderungen per E-Mail informiert werden");
		grid.add(chkSendMeMail).fill(true, false).expand(true, false);
		grid.add(
				new WordWrapLabel("Für diese Option muss der Server"
						+ " für den Mailversand konfiguriert sein.", false, true))
				.expand(true, false)
				.fill(true, false);
		lblYourAddress = new QLabel();
		grid.add(lblYourAddress).fill(true, false).expand(true, false);

		// proxy config
		grid.add(new WordWrapLabel("Proxyserver", true, false))
				.insets(headingInset)
				.fill(true, false)
				.expand(true, false);
		JPanel radioGroupPanel = new JPanel();
		radioGroupPanel.setLayout(new BoxLayout(radioGroupPanel, BoxLayout.LINE_AXIS));
		// radio buttons
		ButtonGroup radioGroup = new ButtonGroup();
		btnProxyNone = new JRadioButton("Keinen Proxy verwenden");
		btnProxyAuto = new JRadioButton("Automatisch nach Proxy suchen");
		radioGroup.add(btnProxyNone);
		radioGroup.add(btnProxyAuto);
		radioGroupPanel.add(btnProxyNone);
		radioGroupPanel.add(btnProxyAuto);
		grid.add(radioGroupPanel).expand(true, false).fill(true, false);

		// font config
		grid.add(new WordWrapLabel("Schriftgröße (%)", true, false))
				.insets(headingInset)
				.fill(true, false)
				.expand(true, false);
		grid.add(
				new WordWrapLabel("Diese Funktion ist experimentell. Es kann zu Anzeigefehlern kommen.",
						false, true))
				.expand(true, false)
				.fill(true, false);
		UIManager.put("Slider.paintValue", false);
		sldFontSize = new JSlider(JSlider.HORIZONTAL);
		sldFontSize.setModel(new DefaultBoundedRangeModel(100, 0, Config.FONT_SCALING_MIN,
				Config.FONT_SCALING_MAX));
		sldFontSize.setMinorTickSpacing(5);
		sldFontSize.setMajorTickSpacing(25);
		sldFontSize.setSnapToTicks(true);
		sldFontSize.setPaintTicks(true);
		sldFontSize.setPaintLabels(true);
		grid.add(sldFontSize).fill(true, false).expand(true, false);

		// look and feel
		grid.add(new WordWrapLabel("LookAndFeel", true, false))
			.insets(headingInset)
			.fill(true, false)
			.expand(true, false);
		grid.add(
				new WordWrapLabel("Hier können Sie die Darstellung der Oberfläche zwischen unterschiedlichen"
						+ " 'LookAndFeels' umstellen.",
						false, true))
			.fill(true, false)
			.expand(true, false);
		JPanel lafGroupPanel = new JPanel();
		lafGroupPanel.setLayout(new BoxLayout(lafGroupPanel, BoxLayout.LINE_AXIS));
		btnGroupLookAndFeel = new ButtonGroup();

		for (LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels()) {
			JRadioButton btn = new JRadioButton(laf.getName());
			btn.setToolTipText(laf.getClassName());
			btnGroupLookAndFeel.add(btn);
			lafGroupPanel.add(btn);
		}
		grid.add(lafGroupPanel).expand(true, false).fill(true, false);

		// Concurrent Connections
		grid.add(new WordWrapLabel("Verbindungen pro Transfer", true, false))
				.insets(headingInset)
				.fill(true, false)
				.expand(true, false);
		grid.add(
				new WordWrapLabel("Im Normalfall werden beste Ergebnisse erzielt,"
						+ " wenn die Einstellung auf 1 belassen wird. Falls die Übertragungsgeschwindigkeit"
						+ " ihre Netzwerkanbindung nicht auslastet, probieren Sie den nächsthöheren"
						+ " Wert. Zu hohe Werte können einen negativen Effekt auf die"
						+ " Übertragungsgeschwindigkeit haben, und belasten den Satellitenserver stärker.",
						false, true))
				.fill(true, false)
				.expand(true, false);
		sldConnections = new JSlider(JSlider.HORIZONTAL);
		sldConnections.setModel(new DefaultBoundedRangeModel(1, 0, 1, 4));
		sldConnections.setMajorTickSpacing(1);
		sldConnections.setPaintTicks(true);
		sldConnections.setPaintLabels(true);
		grid.add(sldConnections).expand(true, false).fill(true, false);

		// Finish
		grid.finish(true);

		// bottom button panel
		JPanel buttonPanel = new JPanel();
		btnClose = new JButton("Schließen");
		btnSave = new JButton("Speichern");
		buttonPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
		buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.LINE_AXIS));
		buttonPanel.add(Box.createGlue());
		buttonPanel.add(btnClose);
		buttonPanel.add(btnSave);
		getContentPane().add(buttonPanel, BorderLayout.PAGE_END);

		setPreferredSize(Gui.getScaledDimension(500, 650));
	}

}